SOLDATOS, G. T. Technical inefficiency and output scale in banking and industry. Economics and Business Letters, [S. l.], v. 9, n. 3, p. 270–278, 2020. DOI: 10.17811/ebl.9.3.2020.270-278. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/14513. Acesso em: 27 jan. 2023.